13F Filings History of DUDLEY & SHANLEY, INC.

Latest 13F report
Q4 2025 - 09 Jan 2026
Value $
$622,207,310
Signature - Title
Gregory R. Greene - Sr. Vice President, Treasurer & Chief Compliance Officer
Location
Palm Beach, FL
Summary
This page shows a list of all the recent 13F filings made by DUDLEY & SHANLEY, INC.. Form 13F is required to be filed within 45 days of the end of a calendar quarter. DUDLEY & SHANLEY, INC. reported 33 stock holdings with total value $622,207,310 as of Q4 2025. Top holdings included WPM, APH, V, ADI, and AON.

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Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Filing Time
Q4 2025 33 $622,207,310 +$34,887,970 -$35,909,228 -$1,021,258 WPM, APH, V, ADI, AON 13F-HR 09 Jan 2026, 11:20
Q3 2025 32 $621,510,780 +$16,963,183 -$46,176,402 -$29,213,219 WPM, APH, V, AON, SCI 13F-HR 08 Oct 2025, 10:51
Q2 2025 36 $636,817,757 +$23,514,079 -$51,175,971 -$27,661,892 WPM, APH, V, AON, RYAN 13F-HR 09 Jul 2025, 10:58
Q1 2025 36 $635,077,989 +$4,632,632 -$48,877,274 -$44,244,642 WPM, AON, FI, RYAN, V 13F-HR 09 Apr 2025, 11:08
Q4 2024 37 $647,562,638 +$37,683,955 -$18,060,368 +$19,623,587 WPM, FI, AON, V, APH 13F-HR 03 Jan 2025, 13:00
Q3 2024 36 $639,700,105 +$25,295,205 -$25,881,523 -$586,318 WPM, FI, AON, RYAN, DHR 13F-HR 23 Dec 2024, 16:45
Q2 2024 36 $581,908,874 +$28,742,504 -$16,756,661 +$11,985,843 WPM, FI, APH, AON, ADI 13F-HR 09 Jul 2024, 13:05
Q1 2024 36 $592,628,221 +$28,199,457 -$44,900,640 -$16,701,183 WPM, AON, FI, SCI, AVTR 13F-HR 19 Apr 2024, 12:13
Q4 2023 34 $560,975,056 +$7,733,880 -$19,761,851 -$12,027,971 WPM, PGR, FI, AON, SCI 13F-HR 12 Jan 2024, 11:18
Q3 2023 36 $528,912,341 +$32,221,332 -$21,360,163 +$10,861,169 WPM, AON, PGR, FI, IRDM 13F-HR 13 Oct 2023, 10:03
Q2 2023 37 $553,782,719 +$54,835,859 -$35,705,038 +$19,130,821 WPM, AON, IRDM, FI, PGR 13F-HR 21 Jul 2023, 10:46
Q1 2023 36 $521,356,312 +$85,489,173 -$42,143,344 +$43,345,829 WPM, AON, PGR, IRDM, FI 13F-HR 13 Apr 2023, 11:39
Q4 2022 33 $443,944,893 +$40,456,200 -$4,764,591 +$35,691,609 WPM, TJX, AON, IRDM, PGR Restatement 18 Jan 2023, 09:45
Q3 2022 27 $357,395,000 +$6,716,150 -$77,617,758 -$70,901,608 WPM, AON, IRDM, TJX, PGR 13F-HR 18 Oct 2022, 11:21
Q2 2022 33 $446,394,000 +$260,000 -$30,932,216 -$30,672,216 WPM, AON, SCI, PGR, AVTR 13F-HR 14 Jul 2022, 11:01
Q1 2022 33 $537,527,000 +$14,894,293 -$42,944,985 -$28,050,692 WPM, AON, BALL, AVTR, TJX 13F-HR 18 Apr 2022, 13:47
Q4 2021 36 $577,655,000 +$66,210,097 -$79,861,696 -$13,651,599 WPM, AVTR, AON, TJX, BALL 13F-HR 18 Jan 2022, 16:06
Q3 2021 31 $568,681,000 +$11,016,177 -$43,443,648 -$32,427,471 WPM, AVTR, AON, BMY, TJX 13F-HR 05 Nov 2021, 10:14
Q2 2021 31 $606,261,000 +$42,678,217 -$34,379,985 +$8,298,232 WPM, BMY, AVTR, TJX, AON 13F-HR 12 Jul 2021, 16:44
Q1 2021 30 $579,488,000 +$97,813,818 -$73,232,301 +$24,581,517 WPM, AON, BMY, ABM, FI 13F-HR 21 Apr 2021, 13:05
Q4 2020 29 $543,368,000 +$133,708,802 -$36,111,331 +$97,597,471 WPM, BMY, ABM, IRDM, MDT 13F-HR 20 Jan 2021, 14:05
Q3 2020 29 $411,716,000 +$29,185,762 -$8,027,802 +$21,157,960 WPM, ABM, SCI, AON, BMY 13F-HR 03 Nov 2020, 11:19
Q2 2020 22 $361,390,000 +$2,685,685 -$111,833,029 -$109,147,344 WPM, ABM, SCI, AON, IRDM 13F-HR 21 Jul 2020, 14:18
Q1 2020 25 $398,026,000 +$94,150,009 -$43,268,568 +$50,881,441 WPM, SCI, BMY, IRDM, FI 13F-HR 20 Apr 2020, 13:41
Q4 2019 23 $443,454,000 +$61,895,169 -$39,953,011 +$21,942,158 WPM, ABM, SCI, DIS, FI 13F-HR 17 Jan 2020, 15:46
Q3 2019 23 $404,770,000 +$57,145,200 -$64,559,680 -$7,414,480 WPM, SCI, ABM, SERV, DIS 13F-HR 15 Oct 2019, 10:27
Q2 2019 26 $414,344,000 +$57,828,572 -$55,759,548 +$2,069,024 ABM, SERV, SCI, ECL, AON 13F-HR 10 Jul 2019, 11:39
Q1 2019 27 $386,330,000 +$44,420,579 -$122,589,066 -$78,168,487 ABM, FI, DHI, SERV, SCI 13F-HR 15 Apr 2019, 12:17
Q4 2018 31 $399,511,000 +$45,126,850 -$87,072,889 -$41,946,039 ABM, SERV, AON, SCI, WBT 13F-HR 15 Jan 2019, 12:32
Q3 2018 35 $528,487,000 +$94,732,621 -$99,460,622 -$4,728,001 ABM, SERV, FDC, SCI, DHI 13F-HR 29 Oct 2018, 11:04
Q2 2018 37 $515,896,000 +$53,301,602 -$68,488,210 -$15,186,608 AIG, FDC, ABM, HBI, BECN 13F-HR 20 Jul 2018, 14:21
Q1 2018 42 $522,682,000 +$157,682,439 -$41,967,003 +$115,715,436 AIG, HBI, DHI, FDC, USG 13F-HR 25 Apr 2018, 16:35
Q4 2017 28 $445,185,000 +$39,122,462 -$83,675,006 -$44,552,544 DHI, TOL, BECN, USG, HBI 13F-HR 22 Jan 2018, 16:33
Q3 2017 29 $453,110,000 +$42,712,742 -$96,913,396 -$54,200,654 DHI, BECN, TOL, AON, SEIC 13F-HR 17 Oct 2017, 15:53
Q2 2017 30 $485,384,000 +$2,388,271 -$6,190,034 -$3,801,763 BECN, USG, DHI, TOL, AON 13F-HR 14 Jul 2017, 13:54
Q1 2017 29 $479,902,000 +$26,710,210 -$40,890,219 -$14,180,009 USG, BECN, DHI, TOL, AON 13F-HR 24 Apr 2017, 10:02
Q4 2016 33 $469,584,000 +$9,584,338 -$11,596,936 -$2,012,598 USG, BECN, PCAR, AON, DHI 13F-HR 23 Jan 2017, 14:53
Q3 2016 33 $435,321,000 +$40,332,908 -$63,307,594 -$22,974,686 USG, BECN, KNX, AON, TOL 13F-HR 02 Nov 2016, 10:53
Q2 2016 30 $438,521,000 +$5,795,603 -$29,955,390 -$24,159,787 BECN, USG, LLTC, AON, KNX 13F-HR 29 Jul 2016, 14:59
Q1 2016 29 $457,798,000 +$50,626,916 -$51,813,580 -$1,186,664 PAG, BECN, USG, LLTC, AON 13F-HR 22 Apr 2016, 15:56
Q4 2015 29 $451,909,000 +$17,729,592 -$28,493,068 -$10,763,476 BECN, PAG, USG, LLTC, AON 13F-HR 27 Jan 2016, 11:46
Q3 2015 28 $451,097,000 +$58,389,986 -$59,866,760 -$1,476,774 AON, USG, LLTC, BECN, TOL 13F-HR 20 Oct 2015, 14:08
Q2 2015 27 $503,537,000 +$34,903,337 -$28,831,716 +$6,071,621 AON, LLTC, TOL, BECN, MET 13F-HR 09 Jul 2015, 16:19
Q1 2015 27 $496,528,000 +$39,720,204 -$46,355,654 -$6,635,450 AON, LLTC, KNX, PCAR, TOL 13F-HR 23 Apr 2015, 11:36
Q4 2014 27 $497,281,000 +$44,048,229 -$46,456,658 -$2,408,429 AON, KNX, LLTC, PCAR, USG 13F-HR 29 Jan 2015, 10:04
Q3 2014 29 $477,516,000 +$25,478,770 -$27,155,826 -$1,677,056 USG, AON, LLTC, PWR, CSX 13F-HR 17 Oct 2014, 10:43
Q2 2014 27 $496,511,000 +$38,104,670 -$45,089,895 -$6,985,225 AON, LLTC, INTC, RHI, TOL 13F-HR 24 Jul 2014, 11:04
Q1 2014 28 $492,294,000 +$33,493,116 -$60,512,553 -$27,019,437 LLTC, BECN, AON, PCAR, PWR 13F-HR 17 Apr 2014, 09:57
Q4 2013 31 $515,367,000 $0 $0 $0 BECN, LLTC, AON, TOL, RHI 13F-HR 15 Jan 2014, 12:13